HALO 90 Å HILIC, 5 µm, 2.1 x 250mm

HALO 90 Å AQ-C18, 2 µm, 2.1 x 30mm

HALO 400 Å C4, 3.4 µm, 2.1 x 20mm

HALO 90 Å PAH, 2.7 µm, 2.1 x 5mm, Guard Column 3p